SOLUTION NMR

NMR Experiment
Experiment Type Sample Contents Ionic Strength Solvent pH Pressure Temprature (K)
1 2D TOCSY 0.16 mM of purified arrestin, 1.77 mM of 7PP, 7-phospho-Rh(330-348) or unphosphorylated Rh(330-348) in sodium phosphate buffer, 0.1 M, pH 6.5 and 10% D2O in a total volume of 0.6 ml 0.1M phosphate 90% H2O/10% D2O 6.5 ambient 277
2 2D NOESY 0.16 mM of purified arrestin, 1.77 mM of 7PP, 7-phospho-Rh(330-348) or unphosphorylated Rh(330-348) in sodium phosphate buffer, 0.1 M, pH 6.5 and 10% D2O in a total volume of 0.6 ml 90% H2O/10% D2O
NMR Spectrometer Information
Spectrometer Manufacturer Model Field Strength
1 Varian UNITYPLUS 600
NMR Refinement
Method Details Software
distance geometry, constrained molecular dynamics, simulated annealing Experimental data are for the 7-phospho-Rh(330-348) bound to arrestin. Calculations and structures submitted are without phosphate groups. 1
NMR Ensemble Information
Conformer Selection Criteria structures with the lowest energy
Conformers Calculated Total Number 100
Conformers Submitted Total Number 16
Representative Model 1 (minimized average structure)
Computation: NMR Software
# Classification Version Software Name Author
1 collection 5.2 VNMR Varian.
2 data analysis 5.2 VNMR Varian
3 structure solution 3.9 Tinker Ponder, J.W.
4 refinement 3.9 Tinker Ponder, J.W.